Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Joan of France, Duchess of Brittany | Statement: [Francis I, Duke of Brittany, mother, Joan of France, Duchess of Brittany]

Target entity: Joan of France, Duchess of Brittany
Context triple: [Francis I, Duke of Brittany, mother, Joan of France, Duchess of Brittany]

• A. Joan of Valois, Duchess of Brittany
  Joan of Valois, Duchess of Brittany, was a 14th-century French princess of the Valois dynasty who became Duchess of Brittany through marriage into the Breton ducal house.
• B. Yolande of Brittany
  Yolande of Brittany was a 13th-century French noblewoman and heiress whose marriage into the House of Lusignan linked the ducal house of Brittany with powerful Poitevin and Angevin interests.
• C. Eleanor of Brittany
  Eleanor of Brittany was a 13th-century English princess and daughter of King Henry III and Eleanor of Provence, known for her brief betrothal to Simon de Montfort’s son and her life largely spent in religious devotion.
• D. Joan of France
  Joan of France was a 16th-century French princess of the Valois dynasty, known primarily as the daughter of King Henry II and Catherine de' Medici and as a younger sister of King Francis II of France.
• E. Joan of France, Duchess of Bourbon
  Joan of France, Duchess of Bourbon, was a 15th-century French princess and noblewoman who, as the daughter of King Charles VII, played a role in the dynastic alliances of the late medieval French monarchy.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Joan of France, Duchess of Brittany
Triple: [Francis I, Duke of Brittany, mother, Joan of France, Duchess of Brittany]

Joan of France, Duchess of Brittany, was a French princess of the Valois dynasty who became Duchess of Brittany through marriage and the mother of Duke Francis I.

Target entity: Joan of France, Duchess of Brittany
Target entity description: Joan of France, Duchess of Brittany, was a French princess of the Valois dynasty who became Duchess of Brittany through marriage and the mother of Duke Francis I.

• A. Joan of Valois, Duchess of Brittany chosen
  Joan of Valois, Duchess of Brittany, was a 14th-century French princess of the Valois dynasty who became Duchess of Brittany through marriage into the Breton ducal house.
• B. Yolande of Brittany
  Yolande of Brittany was a 13th-century French noblewoman and heiress whose marriage into the House of Lusignan linked the ducal house of Brittany with powerful Poitevin and Angevin interests.
• C. Eleanor of Brittany
  Eleanor of Brittany was a 13th-century English princess and daughter of King Henry III and Eleanor of Provence, known for her brief betrothal to Simon de Montfort’s son and her life largely spent in religious devotion.
• D. Joan of France
  Joan of France was a 16th-century French princess of the Valois dynasty, known primarily as the daughter of King Henry II and Catherine de' Medici and as a younger sister of King Francis II of France.
• E. Joan of France, Duchess of Bourbon
  Joan of France, Duchess of Bourbon, was a 15th-century French princess and noblewoman who, as the daughter of King Charles VII, played a role in the dynastic alliances of the late medieval French monarchy.
• F. None of above.